package com.coherentlogic.fred.client.webstart.application;
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Frame;
import java.awt.GraphicsEnvironment;
import java.awt.Rectangle;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.IOException;
import java.net.URI;
import java.net.URISyntaxException;
import java.util.HashMap;
import java.util.Map;
import java.util.concurrent.TimeUnit;
import javax.swing.BoxLayout;
import javax.swing.ButtonGroup;
import javax.swing.ButtonModel;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JMenu;
import javax.swing.JMenuBar;
import javax.swing.JMenuItem;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JRadioButtonMenuItem;
import javax.swing.JScrollPane;
import javax.swing.JTextArea;
import javax.swing.ScrollPaneConstants;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;
import com.coherentlogic.coherent.data.model.core.exceptions.InvalidURIException;
import com.coherentlogic.fred.client.core.builders.QueryBuilder;
import com.coherentlogic.fred.client.core.exceptions.IORuntimeException;
import com.coherentlogic.fred.client.core.factories.QueryBuilderFactory;
import com.jamonapi.MonKey;
import com.jamonapi.MonKeyImp;
import com.jamonapi.Monitor;
import com.jamonapi.MonitorFactory;
/**
* The front-end for the FRED Client that allows users to directly work with the
* {@link com.coherentlogic.fred.client.core.builders.QueryBuilder}.
*
* @author <a href="support@coherentlogic.com">Support</a>
*/
public class FREDClientGUI extends JFrame {
private static final long serialVersionUID = 1L;
private static final Logger log =
LoggerFactory.getLogger(FREDClientGUI.class);
private final URI uri;
private static final String
SERIESS = "Seriess",
CATEGORIES = "Categories",
OBSERVATIONS = "Observations",
RELEASES = "Releases",
VINTAGE_DATES = "VintageDates",
RELEASE_DATES = "ReleaseDates",
SOURCES = "Sources",
TAGS = "Tags",
TAGS2 = "Tags2",
FRED_CLIENT_GUI = "fredClientGUI";
private static final String
SERIESS_QUERY_BUILDER_FACTORY = "seriessQueryBuilderFactory",
CATEGORIES_QUERY_BUILDER_FACTORY = "categoriesQueryBuilderFactory",
OBSERVATIONS_QUERY_BUILDER_FACTORY =
"observationsQueryBuilderFactory",
RELEASES_QUERY_BUILDER_FACTORY = "releasesQueryBuilderFactory",
VINTAGE_DATES_QUERY_BUILDER_FACTORY =
"vintageDatesQueryBuilderFactory",
RELEASE_DATES_QUERY_BUILDER_FACTORY =
"releaseDatesQueryBuilderFactory",
SOURCES_QUERY_BUILDER_FACTORY = "sourcesQueryBuilderFactory",
TAGS_QUERY_BUILDER_FACTORY = "tagsQueryBuilderFactory";
private static final Map<String, String> beanIdMap =
new HashMap<String, String> ();
static {
beanIdMap.put(SERIESS, SERIESS_QUERY_BUILDER_FACTORY);
beanIdMap.put(CATEGORIES, CATEGORIES_QUERY_BUILDER_FACTORY);
beanIdMap.put(OBSERVATIONS, OBSERVATIONS_QUERY_BUILDER_FACTORY);
beanIdMap.put(RELEASES, RELEASES_QUERY_BUILDER_FACTORY);
beanIdMap.put(VINTAGE_DATES, VINTAGE_DATES_QUERY_BUILDER_FACTORY);
beanIdMap.put(RELEASE_DATES, RELEASE_DATES_QUERY_BUILDER_FACTORY);
beanIdMap.put(SOURCES, SOURCES_QUERY_BUILDER_FACTORY);
beanIdMap.put(TAGS, TAGS_QUERY_BUILDER_FACTORY);
beanIdMap.put(TAGS2, TAGS_QUERY_BUILDER_FACTORY);
}
private static final String
WRAP = "wrap",
QUERY_BUILDER = "queryBuilder";
private final JTextArea outputTextArea = new JTextArea();
private final JButton runScriptButton = new JButton("Run script");
private final ButtonGroup requestMenuItemsGroup = new ButtonGroup();
private final Map<ButtonModel, JRadioButtonMenuItem> radioButtonMap =
new HashMap<ButtonModel, JRadioButtonMenuItem> ();
private final GroovyEngine groovyEngine;
private final Map<String, QueryBuilderFactory> queryBuilderFactoryMap;
private final Map<String, String> exampleMap;
private final ObjectStringifier objectStringifier =
new ObjectStringifier ();
private final MonKey monKey = new MonKeyImp(
"Call FRED web services and return an instance of a domain class.",
TimeUnit.MILLISECONDS.toString());
/**
* @throws URISyntaxException
* @todo Remove the init method from the constructor.
*/
public FREDClientGUI(
GroovyEngine groovyEngine,
Map<String, QueryBuilderFactory> requestBuilderFactoryMap,
Map<String, String> exampleMap
) throws URISyntaxException {
this.groovyEngine = groovyEngine;
this.queryBuilderFactoryMap = requestBuilderFactoryMap;
this.exampleMap = exampleMap;
uri = new URI("https://twitter.com/CoherentMktData");
setTitle("FRED Client GUI");
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
initialize ();
}
/**
* @see #initialize()
*/
void initializeMenu (JTextArea inputTextArea) {
JMenuBar menuBar = new JMenuBar();
setJMenuBar(menuBar);
// JMenu mnFile = new JMenu("File");
// menuBar.add(mnFile);
//
// JMenuItem mntmExit = new JMenuItem("Exit");
// mnFile.add(mntmExit);
JMenu mnRequest = new JMenu("Examples");
menuBar.add(mnRequest);
JRadioButtonMenuItem seriess = new JRadioButtonMenuItem("Seriess");
mnRequest.add(seriess);
seriess.addActionListener(
new MenuItemSelectedActionListener (exampleMap, inputTextArea));
JRadioButtonMenuItem categories =
new JRadioButtonMenuItem("Categories");
mnRequest.add(categories);
categories.addActionListener(
new MenuItemSelectedActionListener (exampleMap, inputTextArea));
JRadioButtonMenuItem observations =
new JRadioButtonMenuItem("Observations");
observations.setSelected(true);
mnRequest.add(observations);
observations.addActionListener(
new MenuItemSelectedActionListener (exampleMap, inputTextArea));
JRadioButtonMenuItem releases = new JRadioButtonMenuItem("Releases");
mnRequest.add(releases);
releases.addActionListener(
new MenuItemSelectedActionListener (exampleMap, inputTextArea));
JRadioButtonMenuItem vintageDates =
new JRadioButtonMenuItem("VintageDates");
mnRequest.add(vintageDates);
vintageDates.addActionListener(
new MenuItemSelectedActionListener (exampleMap, inputTextArea));
JRadioButtonMenuItem releaseDates =
new JRadioButtonMenuItem("ReleaseDates");
mnRequest.add(releaseDates);
releaseDates.addActionListener(
new MenuItemSelectedActionListener (exampleMap, inputTextArea));
JRadioButtonMenuItem sources = new JRadioButtonMenuItem("Sources");
mnRequest.add(sources);
sources.addActionListener(
new MenuItemSelectedActionListener (exampleMap, inputTextArea));
JRadioButtonMenuItem tags = new JRadioButtonMenuItem(TAGS);
mnRequest.add(tags);
tags.addActionListener(
new MenuItemSelectedActionListener (exampleMap, inputTextArea));
JRadioButtonMenuItem tags2 = new JRadioButtonMenuItem(TAGS2);
mnRequest.add(tags2);
tags2.addActionListener(
new MenuItemSelectedActionListener (exampleMap, inputTextArea));
requestMenuItemsGroup.add(seriess);
requestMenuItemsGroup.add(categories);
requestMenuItemsGroup.add(observations);
requestMenuItemsGroup.add(releases);
requestMenuItemsGroup.add(vintageDates);
requestMenuItemsGroup.add(releaseDates);
requestMenuItemsGroup.add(sources);
requestMenuItemsGroup.add(tags);
requestMenuItemsGroup.add(tags2);
radioButtonMap.put(seriess.getModel(), seriess);
radioButtonMap.put(categories.getModel(), categories);
radioButtonMap.put(observations.getModel(), observations);
radioButtonMap.put(releases.getModel(), releases);
radioButtonMap.put(vintageDates.getModel(), vintageDates);
radioButtonMap.put(releaseDates.getModel(), releaseDates);
radioButtonMap.put(sources.getModel(), sources);
radioButtonMap.put(tags.getModel(), tags);
radioButtonMap.put(tags2.getModel(), tags2);
addHelpAbout (menuBar);
}
private void addHelpAbout (JMenuBar menuBar) {
JMenu helpMenu = new JMenu("Help");
menuBar.add(helpMenu);
addAPIMenuItem (helpMenu);
JMenuItem mntmAbout = new JMenuItem("About");
helpMenu.add(mntmAbout);
mntmAbout.addActionListener(
new ActionListener () {
@Override
public void actionPerformed(ActionEvent actionEvent) {
AboutDialog dialog;
try {
dialog = new AboutDialog ();
} catch (IOException ioException) {
throw new IORuntimeException(
"Unable to create the AboutDialog.", ioException);
}
dialog.setVisible(true);
}
}
);
}
private void addAPIMenuItem (JMenu helpMenu) {
final String destination = "http://bit.ly/15cPyLD";
JMenuItem apiJavadocs = new JMenuItem("API Javadocs");
apiJavadocs.setForeground(Color.blue);
helpMenu.add(apiJavadocs);
apiJavadocs.addActionListener(
new ActionListener () {
@Override
public void actionPerformed(ActionEvent actionEvent) {
// This is for tracking purposes and will direct the user
// to http://coherentlogic.com/fredJavaDoc/
try {
AboutDialog.open(destination);
} catch (URISyntaxException uriSyntaxException) {
throw new InvalidURIException(
"Unable to open the destination: " + destination,
uriSyntaxException
);
}
}
}
);
}
/**
* Method configures the Swing components that are added to this object's
* JFrame.
*/
public void initialize () {
final JPanel parent = new JPanel();
parent.setLayout(new BorderLayout());
final JPanel panel = new JPanel();
panel.setLayout(new BoxLayout(panel, BoxLayout.PAGE_AXIS));
parent.add(panel);
getContentPane().add(parent, BorderLayout.CENTER);
setExtendedState(Frame.MAXIMIZED_BOTH);
JLabel enterYourQueryLabel = new JLabel(
"Enter your query here (context contains references to: " +
"requestBuilder):");
panel.add(enterYourQueryLabel);
final JTextArea inputTextArea = new JTextArea();
JScrollPane inputTextAreaScrollPane = new JScrollPane(inputTextArea);
inputTextAreaScrollPane.
setVerticalScrollBarPolicy(
ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS);
inputTextAreaScrollPane.
setHorizontalScrollBarPolicy(
ScrollPaneConstants.HORIZONTAL_SCROLLBAR_AS_NEEDED);
initializeMenu(inputTextArea);
String exampleText = exampleMap.get (OBSERVATIONS);
inputTextArea.setText(exampleText);
inputTextArea.setColumns(80);
inputTextArea.setRows(40);
panel.add(inputTextAreaScrollPane);
panel.add(runScriptButton);
JLabel outputAppearsBelowLabel = new JLabel(
"The output appears below:");
panel.add(outputAppearsBelowLabel);
outputTextArea.setColumns(80);
outputTextArea.setRows(40);
JScrollPane outputTextAreaScrollPane = new JScrollPane(outputTextArea);
outputTextAreaScrollPane.
setVerticalScrollBarPolicy(
ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS);
panel.add(outputTextAreaScrollPane);
GraphicsEnvironment env =
GraphicsEnvironment.getLocalGraphicsEnvironment();
Rectangle bounds = env.getMaximumWindowBounds();
setBounds(bounds);
runScriptButton.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(ActionEvent actionEvent) {
String scriptText = inputTextArea.getText();
log.info("scriptText:\n\n" + scriptText);
ButtonModel buttonModel =
requestMenuItemsGroup.getSelection();
JRadioButtonMenuItem selectedMenuItem =
radioButtonMap.get(buttonModel);
String selectedText = selectedMenuItem.getText();
QueryBuilderFactory queryBuilderFactory =
(QueryBuilderFactory)
queryBuilderFactoryMap.get(selectedText);
QueryBuilder requestBuilder =
queryBuilderFactory.getInstance();
groovyEngine.setVariable(QUERY_BUILDER, requestBuilder);
Object result = null;
Monitor monitor = MonitorFactory.start(monKey);
try {
result = groovyEngine.evaluate(scriptText);
} catch (Throwable throwable) {
log.error("Evaluation failed for the script:\n\n" +
scriptText, throwable);
JOptionPane.showMessageDialog(
panel,
throwable.getMessage(),
"Evaluation failed!",
JOptionPane.ERROR_MESSAGE);
return;
} finally {
monitor.stop();
log.info ("JAMon report: " + monitor);
}
log.info("result: " + result);
if (result != null) {
String stringifiedResult =
objectStringifier.toString(result);
String fullResult =
"// Note that null values are not indicative of a " +
"problem, per se, for \n" +
"// example the PrimaryKey is only ever assigned " +
"when the object has been \n" +
"// saved to a database and since this does not " +
"happen in this example.\n\n\n" +
stringifiedResult;
outputTextArea.setText(fullResult);
}
}
}
);
}
/**
* The main method uses the Spring application context to get an instance of
* {@link FREDClientGUI} and then displays this object.
*/
public static void main (String[] unused) throws IOException {
ApplicationContext applicationContext
= new ClassPathXmlApplicationContext (
"application-context.xml");
// SplashComponent splash;
//
// try {
// splash = new SplashComponent ();
// splash.show();
// } catch (NullPointerException npe) {
// log.error("No splash will be displayed.", npe);
// }
FREDClientGUI applet = (FREDClientGUI)
applicationContext.getBean(FRED_CLIENT_GUI);
applet.setVisible(true);
}
}
/**
* An {@link java.awt.event ActionListener} implementation that adds a given
* example to the inputTextArea when the user selects a given
* {@link javax.swing.JMenuItem}.
*
* @author <a href="support@coherentlogic.com">Support</a>
*/
class MenuItemSelectedActionListener implements ActionListener {
private final Map<String, String> exampleMap;
private final JTextArea inputTextArea;
public MenuItemSelectedActionListener(
Map<String, String> exampleMap,
JTextArea inputTextArea
) {
super();
this.exampleMap = exampleMap;
this.inputTextArea = inputTextArea;
}
@Override
public void actionPerformed(ActionEvent actionEvent) {
JMenuItem menuItem = (JMenuItem) actionEvent.getSource();
String selectedMenu = menuItem.getText();
String example = exampleMap.get(selectedMenu);
inputTextArea.setText(example);
}
}